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Lock docker version to currently installed version when it is installed #44
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Can confirm that this fixes the issue. 👍 |
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Agreed, this works well. Alternative option to solve the same problem is add: $sh_c "apt-mark hold docker-ce" To the end of roles/kubeadm/files/get-docker.sh And update the yum, etc versions equivalently for consistency. |
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Thank you! |
chris-short
pushed a commit
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Apr 28, 2019
* Squashed commit of the following: commit 22cad03 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:52:36 2018 -0500 removing ignorable files commit 89e1199 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:47:06 2018 -0500 Updating .gitignore Signed-off-by: Chris Short <[email protected]> commit e90c58b Author: Chris Short <[email protected]> Date: Mon Jan 15 17:43:53 2018 -0500 Initial rak8s Commit Signed-off-by: Chris Short <[email protected]> * Set theme jekyll-theme-tactile * Create CNAME * link to how to change size of video memory Closes #1. * Update mechanism to enable cgroup memory See: raspberrypi/linux@ba742b5 * why not both? I found the elimination of cgroup_enable=memory actually broke my raspbian kubernetes setup. putting both worked with my testing after reboot. * k8s upgrade role init Signed-off-by: Chris Short <[email protected]> * upgrade playbook ready Signed-off-by: Chris Short <[email protected]> * Updating README Adding link to Discourse site Signed-off-by: Chris Short <[email protected]> * Adding Code of Conduct Long overdue Signed-off-by: Chris Short <[email protected]> * Create issue_template.md * issue_template.md: release file path correction /etc/os-release has the preferred data Signed-off-by: Chris Short <[email protected]> * Changed deprecated URL https://git.io/weave-kube to https://cloud.weave.works/k8s/net?k8s-version=<version> * Adding PR template * Move TASK [Pass bridged IPv4 traffic to iptables' chains] after TASK [kubeadm : Run Docker Install Script] * Changed networking from weave to flannel. Added version control for docker-ce, kubeadm, kubelet, kubectl, kubernetes images and flannel. * Added cleanup playbook that removes kubernetes, all images, docker-ce, kubeadm, kubelet, kubectl and performs a reboot. * Cleaning Up/Organizing/Adding Functionality - Incorporate changes from #34 - Changing soon to be deprecated Ansible syntaxes - Adding a backup option for /root/.kube/config - Set hostname from inventory - Adding version options to group_vars Signed-off-by: Chris Short <[email protected]> * Backup Option Signed-off-by: Chris Short <[email protected]> * Add troubleshooting steps and timing adjustments (#37) * Troubleshooting Steps updating README with some info that helped me when following the documentation * Timeout Changes Allows for slowed nodes to be recognized * Timeout Changes * v0.2.1 This version matching appears to be working as desired on three Raspberry Pi 3B+ The inventory file is breaking up my six node stack into two clusters. This will enable easier development. A force flag has been added to kubeadm reset Signed-off-by: Chris Short <[email protected]> * Fix 'Need to Start Over' script name (#40) * Applying podnet variable correctly Not sure how that even happened. Signed-off-by: Chris Short <[email protected]> * Lock docker version to currently installed version when it is installed (#44) * Ignore failing deletion of swap (#46) - Due to using hypriot, which doesn't have dphys-swapfile installed by default, the current deletion process fails. Adding `ignore_errors` fixes this. TASK [kubeadm : Disable Swap] ************************************************************************************************************************************************************************************************************************************************** fatal: [rak8s000]: FAILED! => {"changed": true, "cmd": "dphys-swapfile swapoff && dphys-swapfile uninstall && update-rc.d dphys-swapfile remove", "delta": "0:00:00.005302", "end": "2018-12-24 20:35:44.430288", "msg": "non-zero return code", "rc": 127, "start": "2018-12-24 20:35:44.424986", "stderr": "/bin/sh: 1: dphys-swapfile: not found", "stderr_lines": ["/bin/sh: 1: dphys-swapfile: not found"], "stdout": "", "stdout_lines": []} ...ignoring * reduce gpu memory (#48) * update dashboard url (#47) * K8S patch and other clean up items (#51) * updated ansible configs to no longer use control paths as this failed on ubuntu 16.04 when deploying * 50 - updated k8s version to latest release, updated docker, using flannel master currently as this is the only version that worked out of the box with k8s 1.13.1 - jh * moved python apt dependency below apt-get update to allow for new installations to update cache prior installing, fixed reboot with logic from cleanup.yml * removed apt-get update from kubeadm main since this is in common main and added environment var to stop apt from being angry - jh * flannel at master now supports arm and amd64 k8s labels, as such we don't need to deal with this anymore. * more updates for 1.14, removed gpu check since it's not longer working on my pi's and failing with a nonzero exit code. * Altered apt syntax Packages specified as an array in pkg rather than in with_items resolves "Invoking 'apt' only once while using a loop via squash_actions is deprecated" warning * update_cache added Resolves "No package matching 'kubelet' is available" error
chris-short
pushed a commit
that referenced
this pull request
Nov 11, 2019
* Squashed commit of the following: commit 22cad03 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:52:36 2018 -0500 removing ignorable files commit 89e1199 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:47:06 2018 -0500 Updating .gitignore Signed-off-by: Chris Short <[email protected]> commit e90c58b Author: Chris Short <[email protected]> Date: Mon Jan 15 17:43:53 2018 -0500 Initial rak8s Commit Signed-off-by: Chris Short <[email protected]> * Set theme jekyll-theme-tactile * Create CNAME * link to how to change size of video memory Closes #1. * Update mechanism to enable cgroup memory See: raspberrypi/linux@ba742b5 * why not both? I found the elimination of cgroup_enable=memory actually broke my raspbian kubernetes setup. putting both worked with my testing after reboot. * k8s upgrade role init Signed-off-by: Chris Short <[email protected]> * upgrade playbook ready Signed-off-by: Chris Short <[email protected]> * Updating README Adding link to Discourse site Signed-off-by: Chris Short <[email protected]> * Adding Code of Conduct Long overdue Signed-off-by: Chris Short <[email protected]> * Create issue_template.md * issue_template.md: release file path correction /etc/os-release has the preferred data Signed-off-by: Chris Short <[email protected]> * Changed deprecated URL https://git.io/weave-kube to https://cloud.weave.works/k8s/net?k8s-version=<version> * Adding PR template * Move TASK [Pass bridged IPv4 traffic to iptables' chains] after TASK [kubeadm : Run Docker Install Script] * Changed networking from weave to flannel. Added version control for docker-ce, kubeadm, kubelet, kubectl, kubernetes images and flannel. * Added cleanup playbook that removes kubernetes, all images, docker-ce, kubeadm, kubelet, kubectl and performs a reboot. * Cleaning Up/Organizing/Adding Functionality - Incorporate changes from #34 - Changing soon to be deprecated Ansible syntaxes - Adding a backup option for /root/.kube/config - Set hostname from inventory - Adding version options to group_vars Signed-off-by: Chris Short <[email protected]> * Backup Option Signed-off-by: Chris Short <[email protected]> * Add troubleshooting steps and timing adjustments (#37) * Troubleshooting Steps updating README with some info that helped me when following the documentation * Timeout Changes Allows for slowed nodes to be recognized * Timeout Changes * v0.2.1 This version matching appears to be working as desired on three Raspberry Pi 3B+ The inventory file is breaking up my six node stack into two clusters. This will enable easier development. A force flag has been added to kubeadm reset Signed-off-by: Chris Short <[email protected]> * Fix 'Need to Start Over' script name (#40) * Applying podnet variable correctly Not sure how that even happened. Signed-off-by: Chris Short <[email protected]> * Lock docker version to currently installed version when it is installed (#44) * Ignore failing deletion of swap (#46) - Due to using hypriot, which doesn't have dphys-swapfile installed by default, the current deletion process fails. Adding `ignore_errors` fixes this. TASK [kubeadm : Disable Swap] ************************************************************************************************************************************************************************************************************************************************** fatal: [rak8s000]: FAILED! => {"changed": true, "cmd": "dphys-swapfile swapoff && dphys-swapfile uninstall && update-rc.d dphys-swapfile remove", "delta": "0:00:00.005302", "end": "2018-12-24 20:35:44.430288", "msg": "non-zero return code", "rc": 127, "start": "2018-12-24 20:35:44.424986", "stderr": "/bin/sh: 1: dphys-swapfile: not found", "stderr_lines": ["/bin/sh: 1: dphys-swapfile: not found"], "stdout": "", "stdout_lines": []} ...ignoring * reduce gpu memory (#48) * update dashboard url (#47) * K8S patch and other clean up items (#51) * updated ansible configs to no longer use control paths as this failed on ubuntu 16.04 when deploying * 50 - updated k8s version to latest release, updated docker, using flannel master currently as this is the only version that worked out of the box with k8s 1.13.1 - jh * moved python apt dependency below apt-get update to allow for new installations to update cache prior installing, fixed reboot with logic from cleanup.yml * removed apt-get update from kubeadm main since this is in common main and added environment var to stop apt from being angry - jh * flannel at master now supports arm and amd64 k8s labels, as such we don't need to deal with this anymore. * more updates for 1.14, removed gpu check since it's not longer working on my pi's and failing with a nonzero exit code.
chris-short
added a commit
that referenced
this pull request
Dec 8, 2019
* Kubelet install failure and deprecation warning fix (#58) * Squashed commit of the following: commit 22cad03 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:52:36 2018 -0500 removing ignorable files commit 89e1199 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:47:06 2018 -0500 Updating .gitignore Signed-off-by: Chris Short <[email protected]> commit e90c58b Author: Chris Short <[email protected]> Date: Mon Jan 15 17:43:53 2018 -0500 Initial rak8s Commit Signed-off-by: Chris Short <[email protected]> * Set theme jekyll-theme-tactile * Create CNAME * link to how to change size of video memory Closes #1. * Update mechanism to enable cgroup memory See: raspberrypi/linux@ba742b5 * why not both? I found the elimination of cgroup_enable=memory actually broke my raspbian kubernetes setup. putting both worked with my testing after reboot. * k8s upgrade role init Signed-off-by: Chris Short <[email protected]> * upgrade playbook ready Signed-off-by: Chris Short <[email protected]> * Updating README Adding link to Discourse site Signed-off-by: Chris Short <[email protected]> * Adding Code of Conduct Long overdue Signed-off-by: Chris Short <[email protected]> * Create issue_template.md * issue_template.md: release file path correction /etc/os-release has the preferred data Signed-off-by: Chris Short <[email protected]> * Changed deprecated URL https://git.io/weave-kube to https://cloud.weave.works/k8s/net?k8s-version=<version> * Adding PR template * Move TASK [Pass bridged IPv4 traffic to iptables' chains] after TASK [kubeadm : Run Docker Install Script] * Changed networking from weave to flannel. Added version control for docker-ce, kubeadm, kubelet, kubectl, kubernetes images and flannel. * Added cleanup playbook that removes kubernetes, all images, docker-ce, kubeadm, kubelet, kubectl and performs a reboot. * Cleaning Up/Organizing/Adding Functionality - Incorporate changes from #34 - Changing soon to be deprecated Ansible syntaxes - Adding a backup option for /root/.kube/config - Set hostname from inventory - Adding version options to group_vars Signed-off-by: Chris Short <[email protected]> * Backup Option Signed-off-by: Chris Short <[email protected]> * Add troubleshooting steps and timing adjustments (#37) * Troubleshooting Steps updating README with some info that helped me when following the documentation * Timeout Changes Allows for slowed nodes to be recognized * Timeout Changes * v0.2.1 This version matching appears to be working as desired on three Raspberry Pi 3B+ The inventory file is breaking up my six node stack into two clusters. This will enable easier development. A force flag has been added to kubeadm reset Signed-off-by: Chris Short <[email protected]> * Fix 'Need to Start Over' script name (#40) * Applying podnet variable correctly Not sure how that even happened. Signed-off-by: Chris Short <[email protected]> * Lock docker version to currently installed version when it is installed (#44) * Ignore failing deletion of swap (#46) - Due to using hypriot, which doesn't have dphys-swapfile installed by default, the current deletion process fails. Adding `ignore_errors` fixes this. TASK [kubeadm : Disable Swap] ************************************************************************************************************************************************************************************************************************************************** fatal: [rak8s000]: FAILED! => {"changed": true, "cmd": "dphys-swapfile swapoff && dphys-swapfile uninstall && update-rc.d dphys-swapfile remove", "delta": "0:00:00.005302", "end": "2018-12-24 20:35:44.430288", "msg": "non-zero return code", "rc": 127, "start": "2018-12-24 20:35:44.424986", "stderr": "/bin/sh: 1: dphys-swapfile: not found", "stderr_lines": ["/bin/sh: 1: dphys-swapfile: not found"], "stdout": "", "stdout_lines": []} ...ignoring * reduce gpu memory (#48) * update dashboard url (#47) * K8S patch and other clean up items (#51) * updated ansible configs to no longer use control paths as this failed on ubuntu 16.04 when deploying * 50 - updated k8s version to latest release, updated docker, using flannel master currently as this is the only version that worked out of the box with k8s 1.13.1 - jh * moved python apt dependency below apt-get update to allow for new installations to update cache prior installing, fixed reboot with logic from cleanup.yml * removed apt-get update from kubeadm main since this is in common main and added environment var to stop apt from being angry - jh * flannel at master now supports arm and amd64 k8s labels, as such we don't need to deal with this anymore. * more updates for 1.14, removed gpu check since it's not longer working on my pi's and failing with a nonzero exit code. * Altered apt syntax Packages specified as an array in pkg rather than in with_items resolves "Invoking 'apt' only once while using a loop via squash_actions is deprecated" warning * update_cache added Resolves "No package matching 'kubelet' is available" error * Brings develop in line with master and resolves the conflict. (#60) * Squashed commit of the following: commit 22cad03 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:52:36 2018 -0500 removing ignorable files commit 89e1199 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:47:06 2018 -0500 Updating .gitignore Signed-off-by: Chris Short <[email protected]> commit e90c58b Author: Chris Short <[email protected]> Date: Mon Jan 15 17:43:53 2018 -0500 Initial rak8s Commit Signed-off-by: Chris Short <[email protected]> * Set theme jekyll-theme-tactile * Create CNAME * link to how to change size of video memory Closes #1. * Update mechanism to enable cgroup memory See: raspberrypi/linux@ba742b5 * why not both? I found the elimination of cgroup_enable=memory actually broke my raspbian kubernetes setup. putting both worked with my testing after reboot. * k8s upgrade role init Signed-off-by: Chris Short <[email protected]> * upgrade playbook ready Signed-off-by: Chris Short <[email protected]> * Updating README Adding link to Discourse site Signed-off-by: Chris Short <[email protected]> * Adding Code of Conduct Long overdue Signed-off-by: Chris Short <[email protected]> * Create issue_template.md * issue_template.md: release file path correction /etc/os-release has the preferred data Signed-off-by: Chris Short <[email protected]> * Changed deprecated URL https://git.io/weave-kube to https://cloud.weave.works/k8s/net?k8s-version=<version> * Adding PR template * Move TASK [Pass bridged IPv4 traffic to iptables' chains] after TASK [kubeadm : Run Docker Install Script] * Changed networking from weave to flannel. Added version control for docker-ce, kubeadm, kubelet, kubectl, kubernetes images and flannel. * Added cleanup playbook that removes kubernetes, all images, docker-ce, kubeadm, kubelet, kubectl and performs a reboot. * Cleaning Up/Organizing/Adding Functionality - Incorporate changes from #34 - Changing soon to be deprecated Ansible syntaxes - Adding a backup option for /root/.kube/config - Set hostname from inventory - Adding version options to group_vars Signed-off-by: Chris Short <[email protected]> * Backup Option Signed-off-by: Chris Short <[email protected]> * Add troubleshooting steps and timing adjustments (#37) * Troubleshooting Steps updating README with some info that helped me when following the documentation * Timeout Changes Allows for slowed nodes to be recognized * Timeout Changes * v0.2.1 This version matching appears to be working as desired on three Raspberry Pi 3B+ The inventory file is breaking up my six node stack into two clusters. This will enable easier development. A force flag has been added to kubeadm reset Signed-off-by: Chris Short <[email protected]> * Fix 'Need to Start Over' script name (#40) * Applying podnet variable correctly Not sure how that even happened. Signed-off-by: Chris Short <[email protected]> * Lock docker version to currently installed version when it is installed (#44) * Ignore failing deletion of swap (#46) - Due to using hypriot, which doesn't have dphys-swapfile installed by default, the current deletion process fails. Adding `ignore_errors` fixes this. TASK [kubeadm : Disable Swap] ************************************************************************************************************************************************************************************************************************************************** fatal: [rak8s000]: FAILED! => {"changed": true, "cmd": "dphys-swapfile swapoff && dphys-swapfile uninstall && update-rc.d dphys-swapfile remove", "delta": "0:00:00.005302", "end": "2018-12-24 20:35:44.430288", "msg": "non-zero return code", "rc": 127, "start": "2018-12-24 20:35:44.424986", "stderr": "/bin/sh: 1: dphys-swapfile: not found", "stderr_lines": ["/bin/sh: 1: dphys-swapfile: not found"], "stdout": "", "stdout_lines": []} ...ignoring * reduce gpu memory (#48) * update dashboard url (#47) * K8S patch and other clean up items (#51) * updated ansible configs to no longer use control paths as this failed on ubuntu 16.04 when deploying * 50 - updated k8s version to latest release, updated docker, using flannel master currently as this is the only version that worked out of the box with k8s 1.13.1 - jh * moved python apt dependency below apt-get update to allow for new installations to update cache prior installing, fixed reboot with logic from cleanup.yml * removed apt-get update from kubeadm main since this is in common main and added environment var to stop apt from being angry - jh * flannel at master now supports arm and amd64 k8s labels, as such we don't need to deal with this anymore. * more updates for 1.14, removed gpu check since it's not longer working on my pi's and failing with a nonzero exit code. * Adding buttons in readme Signed-off-by: Chris Short <[email protected]> * Better structure, buttons, media references as deep links Signed-off-by: Chris Short <[email protected]> * Cleaning up Signed-off-by: Chris Short <[email protected]> * Tweaks Signed-off-by: Chris Short <[email protected]> * More shoutouts in Media Coverage section Signed-off-by: Chris Short <[email protected]>
chris-short
added a commit
that referenced
this pull request
Dec 8, 2019
* Kubelet install failure and deprecation warning fix (#58) * Squashed commit of the following: commit 22cad03 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:52:36 2018 -0500 removing ignorable files commit 89e1199 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:47:06 2018 -0500 Updating .gitignore Signed-off-by: Chris Short <[email protected]> commit e90c58b Author: Chris Short <[email protected]> Date: Mon Jan 15 17:43:53 2018 -0500 Initial rak8s Commit Signed-off-by: Chris Short <[email protected]> * Set theme jekyll-theme-tactile * Create CNAME * link to how to change size of video memory Closes #1. * Update mechanism to enable cgroup memory See: raspberrypi/linux@ba742b5 * why not both? I found the elimination of cgroup_enable=memory actually broke my raspbian kubernetes setup. putting both worked with my testing after reboot. * k8s upgrade role init Signed-off-by: Chris Short <[email protected]> * upgrade playbook ready Signed-off-by: Chris Short <[email protected]> * Updating README Adding link to Discourse site Signed-off-by: Chris Short <[email protected]> * Adding Code of Conduct Long overdue Signed-off-by: Chris Short <[email protected]> * Create issue_template.md * issue_template.md: release file path correction /etc/os-release has the preferred data Signed-off-by: Chris Short <[email protected]> * Changed deprecated URL https://git.io/weave-kube to https://cloud.weave.works/k8s/net?k8s-version=<version> * Adding PR template * Move TASK [Pass bridged IPv4 traffic to iptables' chains] after TASK [kubeadm : Run Docker Install Script] * Changed networking from weave to flannel. Added version control for docker-ce, kubeadm, kubelet, kubectl, kubernetes images and flannel. * Added cleanup playbook that removes kubernetes, all images, docker-ce, kubeadm, kubelet, kubectl and performs a reboot. * Cleaning Up/Organizing/Adding Functionality - Incorporate changes from #34 - Changing soon to be deprecated Ansible syntaxes - Adding a backup option for /root/.kube/config - Set hostname from inventory - Adding version options to group_vars Signed-off-by: Chris Short <[email protected]> * Backup Option Signed-off-by: Chris Short <[email protected]> * Add troubleshooting steps and timing adjustments (#37) * Troubleshooting Steps updating README with some info that helped me when following the documentation * Timeout Changes Allows for slowed nodes to be recognized * Timeout Changes * v0.2.1 This version matching appears to be working as desired on three Raspberry Pi 3B+ The inventory file is breaking up my six node stack into two clusters. This will enable easier development. A force flag has been added to kubeadm reset Signed-off-by: Chris Short <[email protected]> * Fix 'Need to Start Over' script name (#40) * Applying podnet variable correctly Not sure how that even happened. Signed-off-by: Chris Short <[email protected]> * Lock docker version to currently installed version when it is installed (#44) * Ignore failing deletion of swap (#46) - Due to using hypriot, which doesn't have dphys-swapfile installed by default, the current deletion process fails. Adding `ignore_errors` fixes this. TASK [kubeadm : Disable Swap] ************************************************************************************************************************************************************************************************************************************************** fatal: [rak8s000]: FAILED! => {"changed": true, "cmd": "dphys-swapfile swapoff && dphys-swapfile uninstall && update-rc.d dphys-swapfile remove", "delta": "0:00:00.005302", "end": "2018-12-24 20:35:44.430288", "msg": "non-zero return code", "rc": 127, "start": "2018-12-24 20:35:44.424986", "stderr": "/bin/sh: 1: dphys-swapfile: not found", "stderr_lines": ["/bin/sh: 1: dphys-swapfile: not found"], "stdout": "", "stdout_lines": []} ...ignoring * reduce gpu memory (#48) * update dashboard url (#47) * K8S patch and other clean up items (#51) * updated ansible configs to no longer use control paths as this failed on ubuntu 16.04 when deploying * 50 - updated k8s version to latest release, updated docker, using flannel master currently as this is the only version that worked out of the box with k8s 1.13.1 - jh * moved python apt dependency below apt-get update to allow for new installations to update cache prior installing, fixed reboot with logic from cleanup.yml * removed apt-get update from kubeadm main since this is in common main and added environment var to stop apt from being angry - jh * flannel at master now supports arm and amd64 k8s labels, as such we don't need to deal with this anymore. * more updates for 1.14, removed gpu check since it's not longer working on my pi's and failing with a nonzero exit code. * Altered apt syntax Packages specified as an array in pkg rather than in with_items resolves "Invoking 'apt' only once while using a loop via squash_actions is deprecated" warning * update_cache added Resolves "No package matching 'kubelet' is available" error * Brings develop in line with master and resolves the conflict. (#60) * Squashed commit of the following: commit 22cad03 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:52:36 2018 -0500 removing ignorable files commit 89e1199 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:47:06 2018 -0500 Updating .gitignore Signed-off-by: Chris Short <[email protected]> commit e90c58b Author: Chris Short <[email protected]> Date: Mon Jan 15 17:43:53 2018 -0500 Initial rak8s Commit Signed-off-by: Chris Short <[email protected]> * Set theme jekyll-theme-tactile * Create CNAME * link to how to change size of video memory Closes #1. * Update mechanism to enable cgroup memory See: raspberrypi/linux@ba742b5 * why not both? I found the elimination of cgroup_enable=memory actually broke my raspbian kubernetes setup. putting both worked with my testing after reboot. * k8s upgrade role init Signed-off-by: Chris Short <[email protected]> * upgrade playbook ready Signed-off-by: Chris Short <[email protected]> * Updating README Adding link to Discourse site Signed-off-by: Chris Short <[email protected]> * Adding Code of Conduct Long overdue Signed-off-by: Chris Short <[email protected]> * Create issue_template.md * issue_template.md: release file path correction /etc/os-release has the preferred data Signed-off-by: Chris Short <[email protected]> * Changed deprecated URL https://git.io/weave-kube to https://cloud.weave.works/k8s/net?k8s-version=<version> * Adding PR template * Move TASK [Pass bridged IPv4 traffic to iptables' chains] after TASK [kubeadm : Run Docker Install Script] * Changed networking from weave to flannel. Added version control for docker-ce, kubeadm, kubelet, kubectl, kubernetes images and flannel. * Added cleanup playbook that removes kubernetes, all images, docker-ce, kubeadm, kubelet, kubectl and performs a reboot. * Cleaning Up/Organizing/Adding Functionality - Incorporate changes from #34 - Changing soon to be deprecated Ansible syntaxes - Adding a backup option for /root/.kube/config - Set hostname from inventory - Adding version options to group_vars Signed-off-by: Chris Short <[email protected]> * Backup Option Signed-off-by: Chris Short <[email protected]> * Add troubleshooting steps and timing adjustments (#37) * Troubleshooting Steps updating README with some info that helped me when following the documentation * Timeout Changes Allows for slowed nodes to be recognized * Timeout Changes * v0.2.1 This version matching appears to be working as desired on three Raspberry Pi 3B+ The inventory file is breaking up my six node stack into two clusters. This will enable easier development. A force flag has been added to kubeadm reset Signed-off-by: Chris Short <[email protected]> * Fix 'Need to Start Over' script name (#40) * Applying podnet variable correctly Not sure how that even happened. Signed-off-by: Chris Short <[email protected]> * Lock docker version to currently installed version when it is installed (#44) * Ignore failing deletion of swap (#46) - Due to using hypriot, which doesn't have dphys-swapfile installed by default, the current deletion process fails. Adding `ignore_errors` fixes this. TASK [kubeadm : Disable Swap] ************************************************************************************************************************************************************************************************************************************************** fatal: [rak8s000]: FAILED! => {"changed": true, "cmd": "dphys-swapfile swapoff && dphys-swapfile uninstall && update-rc.d dphys-swapfile remove", "delta": "0:00:00.005302", "end": "2018-12-24 20:35:44.430288", "msg": "non-zero return code", "rc": 127, "start": "2018-12-24 20:35:44.424986", "stderr": "/bin/sh: 1: dphys-swapfile: not found", "stderr_lines": ["/bin/sh: 1: dphys-swapfile: not found"], "stdout": "", "stdout_lines": []} ...ignoring * reduce gpu memory (#48) * update dashboard url (#47) * K8S patch and other clean up items (#51) * updated ansible configs to no longer use control paths as this failed on ubuntu 16.04 when deploying * 50 - updated k8s version to latest release, updated docker, using flannel master currently as this is the only version that worked out of the box with k8s 1.13.1 - jh * moved python apt dependency below apt-get update to allow for new installations to update cache prior installing, fixed reboot with logic from cleanup.yml * removed apt-get update from kubeadm main since this is in common main and added environment var to stop apt from being angry - jh * flannel at master now supports arm and amd64 k8s labels, as such we don't need to deal with this anymore. * more updates for 1.14, removed gpu check since it's not longer working on my pi's and failing with a nonzero exit code. * Adding buttons in readme Signed-off-by: Chris Short <[email protected]> * Better structure, buttons, media references as deep links Signed-off-by: Chris Short <[email protected]> * Cleaning up Signed-off-by: Chris Short <[email protected]> * Tweaks Signed-off-by: Chris Short <[email protected]> * More shoutouts in Media Coverage section Signed-off-by: Chris Short <[email protected]> * Sigh... I'm tired Signed-off-by: Chris Short <[email protected]>
chris-short
added a commit
that referenced
this pull request
Dec 8, 2019
* Kubelet install failure and deprecation warning fix (#58) * Squashed commit of the following: commit 22cad03 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:52:36 2018 -0500 removing ignorable files commit 89e1199 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:47:06 2018 -0500 Updating .gitignore Signed-off-by: Chris Short <[email protected]> commit e90c58b Author: Chris Short <[email protected]> Date: Mon Jan 15 17:43:53 2018 -0500 Initial rak8s Commit Signed-off-by: Chris Short <[email protected]> * Set theme jekyll-theme-tactile * Create CNAME * link to how to change size of video memory Closes #1. * Update mechanism to enable cgroup memory See: raspberrypi/linux@ba742b5 * why not both? I found the elimination of cgroup_enable=memory actually broke my raspbian kubernetes setup. putting both worked with my testing after reboot. * k8s upgrade role init Signed-off-by: Chris Short <[email protected]> * upgrade playbook ready Signed-off-by: Chris Short <[email protected]> * Updating README Adding link to Discourse site Signed-off-by: Chris Short <[email protected]> * Adding Code of Conduct Long overdue Signed-off-by: Chris Short <[email protected]> * Create issue_template.md * issue_template.md: release file path correction /etc/os-release has the preferred data Signed-off-by: Chris Short <[email protected]> * Changed deprecated URL https://git.io/weave-kube to https://cloud.weave.works/k8s/net?k8s-version=<version> * Adding PR template * Move TASK [Pass bridged IPv4 traffic to iptables' chains] after TASK [kubeadm : Run Docker Install Script] * Changed networking from weave to flannel. Added version control for docker-ce, kubeadm, kubelet, kubectl, kubernetes images and flannel. * Added cleanup playbook that removes kubernetes, all images, docker-ce, kubeadm, kubelet, kubectl and performs a reboot. * Cleaning Up/Organizing/Adding Functionality - Incorporate changes from #34 - Changing soon to be deprecated Ansible syntaxes - Adding a backup option for /root/.kube/config - Set hostname from inventory - Adding version options to group_vars Signed-off-by: Chris Short <[email protected]> * Backup Option Signed-off-by: Chris Short <[email protected]> * Add troubleshooting steps and timing adjustments (#37) * Troubleshooting Steps updating README with some info that helped me when following the documentation * Timeout Changes Allows for slowed nodes to be recognized * Timeout Changes * v0.2.1 This version matching appears to be working as desired on three Raspberry Pi 3B+ The inventory file is breaking up my six node stack into two clusters. This will enable easier development. A force flag has been added to kubeadm reset Signed-off-by: Chris Short <[email protected]> * Fix 'Need to Start Over' script name (#40) * Applying podnet variable correctly Not sure how that even happened. Signed-off-by: Chris Short <[email protected]> * Lock docker version to currently installed version when it is installed (#44) * Ignore failing deletion of swap (#46) - Due to using hypriot, which doesn't have dphys-swapfile installed by default, the current deletion process fails. Adding `ignore_errors` fixes this. TASK [kubeadm : Disable Swap] ************************************************************************************************************************************************************************************************************************************************** fatal: [rak8s000]: FAILED! => {"changed": true, "cmd": "dphys-swapfile swapoff && dphys-swapfile uninstall && update-rc.d dphys-swapfile remove", "delta": "0:00:00.005302", "end": "2018-12-24 20:35:44.430288", "msg": "non-zero return code", "rc": 127, "start": "2018-12-24 20:35:44.424986", "stderr": "/bin/sh: 1: dphys-swapfile: not found", "stderr_lines": ["/bin/sh: 1: dphys-swapfile: not found"], "stdout": "", "stdout_lines": []} ...ignoring * reduce gpu memory (#48) * update dashboard url (#47) * K8S patch and other clean up items (#51) * updated ansible configs to no longer use control paths as this failed on ubuntu 16.04 when deploying * 50 - updated k8s version to latest release, updated docker, using flannel master currently as this is the only version that worked out of the box with k8s 1.13.1 - jh * moved python apt dependency below apt-get update to allow for new installations to update cache prior installing, fixed reboot with logic from cleanup.yml * removed apt-get update from kubeadm main since this is in common main and added environment var to stop apt from being angry - jh * flannel at master now supports arm and amd64 k8s labels, as such we don't need to deal with this anymore. * more updates for 1.14, removed gpu check since it's not longer working on my pi's and failing with a nonzero exit code. * Altered apt syntax Packages specified as an array in pkg rather than in with_items resolves "Invoking 'apt' only once while using a loop via squash_actions is deprecated" warning * update_cache added Resolves "No package matching 'kubelet' is available" error * Brings develop in line with master and resolves the conflict. (#60) * Squashed commit of the following: commit 22cad03 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:52:36 2018 -0500 removing ignorable files commit 89e1199 Author: Chris Short <[email protected]> Date: Mon Jan 15 17:47:06 2018 -0500 Updating .gitignore Signed-off-by: Chris Short <[email protected]> commit e90c58b Author: Chris Short <[email protected]> Date: Mon Jan 15 17:43:53 2018 -0500 Initial rak8s Commit Signed-off-by: Chris Short <[email protected]> * Set theme jekyll-theme-tactile * Create CNAME * link to how to change size of video memory Closes #1. * Update mechanism to enable cgroup memory See: raspberrypi/linux@ba742b5 * why not both? I found the elimination of cgroup_enable=memory actually broke my raspbian kubernetes setup. putting both worked with my testing after reboot. * k8s upgrade role init Signed-off-by: Chris Short <[email protected]> * upgrade playbook ready Signed-off-by: Chris Short <[email protected]> * Updating README Adding link to Discourse site Signed-off-by: Chris Short <[email protected]> * Adding Code of Conduct Long overdue Signed-off-by: Chris Short <[email protected]> * Create issue_template.md * issue_template.md: release file path correction /etc/os-release has the preferred data Signed-off-by: Chris Short <[email protected]> * Changed deprecated URL https://git.io/weave-kube to https://cloud.weave.works/k8s/net?k8s-version=<version> * Adding PR template * Move TASK [Pass bridged IPv4 traffic to iptables' chains] after TASK [kubeadm : Run Docker Install Script] * Changed networking from weave to flannel. Added version control for docker-ce, kubeadm, kubelet, kubectl, kubernetes images and flannel. * Added cleanup playbook that removes kubernetes, all images, docker-ce, kubeadm, kubelet, kubectl and performs a reboot. * Cleaning Up/Organizing/Adding Functionality - Incorporate changes from #34 - Changing soon to be deprecated Ansible syntaxes - Adding a backup option for /root/.kube/config - Set hostname from inventory - Adding version options to group_vars Signed-off-by: Chris Short <[email protected]> * Backup Option Signed-off-by: Chris Short <[email protected]> * Add troubleshooting steps and timing adjustments (#37) * Troubleshooting Steps updating README with some info that helped me when following the documentation * Timeout Changes Allows for slowed nodes to be recognized * Timeout Changes * v0.2.1 This version matching appears to be working as desired on three Raspberry Pi 3B+ The inventory file is breaking up my six node stack into two clusters. This will enable easier development. A force flag has been added to kubeadm reset Signed-off-by: Chris Short <[email protected]> * Fix 'Need to Start Over' script name (#40) * Applying podnet variable correctly Not sure how that even happened. Signed-off-by: Chris Short <[email protected]> * Lock docker version to currently installed version when it is installed (#44) * Ignore failing deletion of swap (#46) - Due to using hypriot, which doesn't have dphys-swapfile installed by default, the current deletion process fails. Adding `ignore_errors` fixes this. TASK [kubeadm : Disable Swap] ************************************************************************************************************************************************************************************************************************************************** fatal: [rak8s000]: FAILED! => {"changed": true, "cmd": "dphys-swapfile swapoff && dphys-swapfile uninstall && update-rc.d dphys-swapfile remove", "delta": "0:00:00.005302", "end": "2018-12-24 20:35:44.430288", "msg": "non-zero return code", "rc": 127, "start": "2018-12-24 20:35:44.424986", "stderr": "/bin/sh: 1: dphys-swapfile: not found", "stderr_lines": ["/bin/sh: 1: dphys-swapfile: not found"], "stdout": "", "stdout_lines": []} ...ignoring * reduce gpu memory (#48) * update dashboard url (#47) * K8S patch and other clean up items (#51) * updated ansible configs to no longer use control paths as this failed on ubuntu 16.04 when deploying * 50 - updated k8s version to latest release, updated docker, using flannel master currently as this is the only version that worked out of the box with k8s 1.13.1 - jh * moved python apt dependency below apt-get update to allow for new installations to update cache prior installing, fixed reboot with logic from cleanup.yml * removed apt-get update from kubeadm main since this is in common main and added environment var to stop apt from being angry - jh * flannel at master now supports arm and amd64 k8s labels, as such we don't need to deal with this anymore. * more updates for 1.14, removed gpu check since it's not longer working on my pi's and failing with a nonzero exit code. * Adding buttons in readme Signed-off-by: Chris Short <[email protected]> * Better structure, buttons, media references as deep links Signed-off-by: Chris Short <[email protected]> * Cleaning up Signed-off-by: Chris Short <[email protected]> * Tweaks Signed-off-by: Chris Short <[email protected]> * More shoutouts in Media Coverage section Signed-off-by: Chris Short <[email protected]> * Sigh... I'm tired Signed-off-by: Chris Short <[email protected]> * Clean up, aisle six Signed-off-by: Chris Short <[email protected]>
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Description
Locks the docker version to the one requested by the user after it is installed. This prevents an interruption to the playbook from upgrading docker during the apt upgrade, and breaking the pre-flight checks for
kubeadm init.When docker is installed using the convenience script, use apt-mark to hold the version currently installed.
Testing
After running cleanup.yml and verifying that docker is removed from the master, ran the cluster.yml playbook again and verified the docker version using
docker --versionon the master. Attempting apt-get update and apt-get upgrade reports docker-ce package is held back. Testing occurred on the master node.Issue Number
My change fixes issue #43.